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6805934048 = 252343215051
BaseRepresentation
bin1100101011010101…
…00100111111100000
3122120022120021100102
412111222210333200
5102414304342143
63043202441532
7330441325214
oct62552447740
918508507312
106805934048
112982854a91
12139b3632a8
13846048914
14487c80944
1529c7830b8
hex195aa4fe0

6805934048 has 48 divisors (see below), whose sum is σ = 14306979456. Its totient is φ = 3179299200.

The previous prime is 6805934039. The next prime is 6805934059. The reversal of 6805934048 is 8404395086.

It is a junction number, because it is equal to n+sod(n) for n = 6805933993 and 6805934011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75878 + ... + 139173.

It is an arithmetic number, because the mean of its divisors is an integer number (298062072).

Almost surely, 26805934048 is an apocalyptic number.

It is an amenable number.

6805934048 is an abundant number, since it is smaller than the sum of its proper divisors (7501045408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6805934048 is a wasteful number, since it uses less digits than its factorization.

6805934048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215127 (or 215119 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 6805934048 is about 82498.0851171711. The cubic root of 6805934048 is about 1895.0874058305.

The spelling of 6805934048 in words is "six billion, eight hundred five million, nine hundred thirty-four thousand, forty-eight".

Divisors: 1 2 4 8 16 23 32 43 46 86 92 172 184 344 368 688 736 989 1376 1978 3956 7912 15824 31648 215051 430102 860204 1720408 3440816 4946173 6881632 9247193 9892346 18494386 19784692 36988772 39569384 73977544 79138768 147955088 158277536 212685439 295910176 425370878 850741756 1701483512 3402967024 6805934048